The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2005
Filed:
Aug. 19, 2002
Applicants:
Tai-shan Liao, Taipei, TW;
Min-li Chen, Taipei, TW;
Inventors:
Tai-Shan Liao, Taipei, TW;
Min-Li Chen, Taipei, TW;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G005/00 ;
U.S. Cl.
CPC ...
Abstract
The present invention discloses a driver for amplifying an operating voltage of a low driving-voltage luminary. The driver includes a driving circuit providing a first signal, and a negative multiple voltage circuit electrically connected to the driving circuit and the luminary respectively for transforming the first signal into a second signal to be transmitted to the luminary, thereby the luminary being driven in response to the second signal. The luminary circuit is connected between power source (Vdd) and the negative multiple voltage circuit.